# -*- encoding: utf-8 -*-
+import logging
+log = logging.getLogger('ral.mercurial')
+
__author__ = "Łukasz Rekucki"
__date__ = "$2009-09-25 09:35:06$"
__doc__ = "Module documentation."
import wlrepo
+import mercurial.error
+import re
+
+import logging
+log = logging.getLogger('wlrepo.document')
class MercurialDocument(wlrepo.Document):
def data(self, entry):
- path = self._revision._docname + '.' + entry
- return self._library._filectx(path, \
- self._revision.hgrev()).data()
+ path = self._library._sanitize_string(self.id + u'.' + entry)
+ try:
+ return self._library._filectx(path, \
+ self._revision.hgrev()).data().decode('utf-8')
+ except mercurial.error.LookupError, e:
+ fl = [x.decode('utf-8') for x in self._revision._changectx]
+ raise wlrepo.EntryNotFound(self._revision, path.decode('utf-8'), fl)
def quickwrite(self, entry, data, msg, user=None):
user = user or self.owner
+
+ if isinstance(data, unicode):
+ data = data.encode('utf-8')
+
+ user = self._library._sanitize_string(user)
+ msg = self._library._sanitize_string(msg)
+ entry = self._library._sanitize_string(entry)
+
if user is None:
raise ValueError("Can't determine user.")
f = l._fileopen(r(entry), "w+")
f.write(data)
f.close()
- l._fileadd(r(entry))
+ l._fileadd(r(entry))
- return self.invoke_and_commit(write, lambda d: (msg, user))
+ return self.invoke_and_commit(write, lambda d: (msg, \
+ self._library._sanitize_string(self.owner)) )
- def invoke_and_commit(self, ops, before_commit):
- lock = self._library._lock()
+ def invoke_and_commit(self, ops, commit_info):
+ lock = self._library.lock()
try:
self._library._checkout(self._revision.hgrev())
def entry_path(entry):
- return self.id + '.' + entry
+ return self._library._sanitize_string(self.id + u'.' + entry)
ops(self._library, entry_path)
- message, user = before_commit(self)
- self._library._commit(message, user)
+ message, user = commit_info(self)
- return self._library.document(docid=self.id, user=self.owner)
- finally:
- lock.release()
+ message = self._library._sanitize_string(message)
+ user = self._library._sanitize_string(user)
+ self._library._commit(message, user)
+ try:
+ return self._library.document(docid=self.id, user=user)
+ except Exception, e:
+ # rollback the last commit
+ self._library._rollback()
+ raise e
+ finally:
+ lock.release()
+
# def commit(self, message, user):
# """Make a new commit."""
# self.invoke_and_commit(message, user, lambda *a: True)
def ismain(self):
- return self._revision.user_name() is None
+ return self._revision.user_name is None
+
+ def islatest(self):
+ return (self == self.latest())
def shared(self):
if self.ismain():
return self
- return self._library.document(docid=self._revision.document_name())
+
+ return self._library.document(docid=self.id)
+
+ def latest(self):
+ return self._library.document(docid=self.id, user=self.owner)
def take(self, user):
fullid = self._library.fulldocid(self.id, user)
def take_action(library, resolve):
# branch from latest
- library._create_branch(fullid, parent=self._revision)
+ library._set_branchname(fullid)
if not self._library.has_revision(fullid):
+ log.info("Checking out document %s" % fullid)
+
self.invoke_and_commit(take_action, \
lambda d: ("$AUTO$ File checkout.", user) )
return self._library.document_for_rev(fullid)
+
+ def up_to_date(self):
+ return self.ismain() or (\
+ self.shared().ancestorof(self) )
+
def update(self, user):
"""Update parts of the document."""
- lock = self.library._lock()
+ lock = self.library.lock()
try:
if self.ismain():
# main revision of the document
- return True
+ return self
- if self._revision.has_children():
- # can't update non-latest revision
- return False
+ if self._revision.has_children():
+ raise UpdateException("Revision has children.")
sv = self.shared()
-
- if not sv.ancestorof(self) and not self.parentof(sv):
- self._revision.merge_with(sv._revision, user=user)
- return True
+ if self.parentof(sv):
+ return self
+
+ if sv.ancestorof(self):
+ return self
+
+ if self._revision.merge_with(sv._revision, user=user,\
+ message="$AUTO$ Personal branch update."):
+ return self.latest()
+ else:
+ raise UpdateException("Merge failed.")
finally:
lock.release()
def share(self, message):
- lock = self.library._lock()
+ lock = self.library.lock()
try:
if self.ismain():
- return True # always shared
-
- user = self._revision.user_name()
+ return False # always shared
+ user = self._revision.user_name
main = self.shared()._revision
- local = self._revision
-
- no_changes = True
+ local = self._revision
# Case 1:
# * local
# so we don't need to update yet again, but we need to
# merge down to default branch, even if there was
# no commit's since last update
-
+ #
+ # This is actually the only good case!
if main.ancestorof(local):
- print "case 1"
- main.merge_with(local, user=user, message=message)
- no_changes = False
+ success, changed = main.merge_with(local, user=user, message=message)
+
+ if not success:
+ raise LibraryException("Merge failed.")
+
+ return changed
+
# Case 2:
- #
- # main * * local
- # |\ |
- # | \|
- # | *
- # | |
- #
- # Default has no changes, to update from this branch
- # since the last merge of local to default.
- elif local.has_common_ancestor(main):
- print "case 2"
- if not local.parentof(main):
- main.merge_with(local, user=user, message=message)
- no_changes = False
-
- # Case 3:
# main *
# |
# * <- this case overlaps with previos one
# There was a recent merge to the defaul branch and
# no changes to local branch recently.
#
- # Use the fact, that user is prepared to see changes, to
- # update his branch if there are any
- elif local.ancestorof(main):
- print "case 3"
- if not local.parentof(main):
- local.merge_with(main, user=user, message='Local branch update.')
- no_changes = False
- else:
- print "case 4"
- local.merge_with(main, user=user, message='Local branch update.')
- local = self.shelf()
- main.merge_with(local, user=user, message=message)
+ # Nothing to do
+ elif local.ancestorof(main):
+ return False
- print "no_changes: ", no_changes
- return no_changes
+ # In all other cases, the local needs an update
+ # and possibly conflict resolution, so fail
+ raise LibraryExcepton("Document not prepared for sharing.")
+
finally:
- lock.release()
+ lock.release()
- def __str__(self):
- return u"Document(%s:%s)" % (self.name, self.owner)
+ def has_conflict_marks(self):
+ return re.search("^(?:<<<<<<< .*|=======|>>>>>>> .*)$", self.data('xml'), re.MULTILINE)
+
+ def __unicode__(self):
+ return u"Document(%s:%s)" % (self.id, self.owner)
+
+ def __str__(self):
+ return self.__unicode__().encode('utf-8')
+
def __eq__(self, other):
- return (self._revision == other._revision) and (self.name == other.name)
+ return (self._revision == other._revision)
fnp / redakcja.git / blobdiff